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タイトル: | On a learning rate factor and extent of ordering in basic self-organizing maps (Nonlinear Analysis and Convex Analysis) |
著者: | Hoshino, Mitsuhiro |
著者名の別形: | 星野, 満博 |
キーワード: | self-organizing maps learning-rate factor |
発行日: | Apr-2018 |
出版者: | 京都大学数理解析研究所 |
誌名: | 数理解析研究所講究録 |
巻: | 2065 |
開始ページ: | 147 |
終了ページ: | 153 |
抄録: | We deal with an essential mathematical model for self-organizing maps referred to as Kohonen type algorithm. Self-organizing map algorithm has been widely used as a useful tool in many practical problems on extensive fields. By repeating learning, some model functions in self-organizing maps have some properties of mathematical interest such as regularity between the nodes and their values. We mainly describe a learning late factor and extent of ordering in essential self-organizing maps with one-dimensionally indexed array. We present some numerical examples and make a comparison of the degree of converging for some learning processes in a basic self-organizing map. |
URI: | http://hdl.handle.net/2433/241915 |
出現コレクション: | 2065 非線形解析学と凸解析学の研究 |
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